/
AbstractLuceneIndex.java
39 lines (32 loc) · 1.31 KB
/
AbstractLuceneIndex.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*******************************************************************************
* Copyright (c) 2015 Eclipse RDF4J contributors, Aduna, and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Distribution License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*******************************************************************************/
package org.eclipse.rdf4j.sail.lucene;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
public abstract class AbstractLuceneIndex extends AbstractSearchIndex {
/**
* keep a lit of old monitors that are still iterating but not closed (open iterators), will be all closed
* on shutdown items are removed from list by ReaderMnitor.endReading() when closing
*/
protected final Collection<AbstractReaderMonitor> oldmonitors = new ArrayList<AbstractReaderMonitor>();
protected abstract AbstractReaderMonitor getCurrentMonitor();
@Override
public void beginReading() {
getCurrentMonitor().beginReading();
}
@Override
public void endReading()
throws IOException
{
getCurrentMonitor().endReading();
}
public Collection<AbstractReaderMonitor> getOldMonitors() {
return oldmonitors;
}
}